Use this table to answer questions $2$ through $4$

$\backslash$table$[[$MODE$,\backslash$table$[[$FIXED$],[$COSTS$]],\backslash$table$[[$VARIABLE$],[$COSTS$]],$TRAFFIC COMPOSITION$],[$A$,$High,Low,$\backslash$table$[[$Bulk food, mining, heavy manufacturing,$],[$containerized goods.$]]],[$B$,$Low,Medi$$m$,$Consumer goods, medium$/$light manufacturing$],[$C$,$High,Lo$,\backslash$table$[[$Global trade, bulk goods, chemicals and$],[$petroleum$,$ containerized goods$]]],[$D$,$Low,High,High$-$value goods, rush shipments$],[$E$,$High,Low,Petroleum, chemicals, mineral slurry$]]$